Window framing system
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United States of America Patent
Stats
-
Jul 20, 2004
Grant Date -
Feb 6, 2003
app pub date -
Oct 22, 2002
filing date -
Oct 22, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to window framing systems which seal against exterior surfaces, particularly embossed surfaces. The system is held together with a plurality of screws. The inner component of the frame contains at least one hollow void having a V-shaped strut which provides additional structural support to the inner component and minimizes any dimpling or screw breakthrough due to the use of automatic screwdrivers having a torque which is in excess of the mechanical strength of the inner frame member.
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Family
International Classification(s)
Cited Art Landscape
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